Keyer Effect Color Picker not working Beta 6

I have just downloaded Resolve Studio 17b6. The colour picker in the 3d Keyer (and other keyer effects) still isn't working (it worked well in b1 & b2 but has stopped since b3).

Any sign of a fix - it is so much handier than using the color tab?

It is working for me. It works like the 3D keyer on the Color page.

I have just downloaded Resolve Studio 17b6. The colour picker in the 3d Keyer (and other keyer effects) still isn't working (it worked well in b1 & b2 but has stopped since b3).

Any sign of a fix - it is so much handier than using the color tab?

Do you have the FX controls enabled. (See the screen shot from xunile, which shows the FX in the bottom left of the viewer. I think I was puzzled for quite some time by this kind of thing.

Sorry folks, completely my bad. I had indeed forgotten to drop down to the FX Overlay mode. DOH!!